Inventor
James W. Kretchmer
Inventor
Ballston Spa, NY, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices38%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation13%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
H01LSemiconductor devices8%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light4%
H04MTelephonic communication4%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%
PatentTitleYear
10,269,951Semiconductor device layout and method for forming same20199,406,762'Semiconductor device with junction termination extension'20167,851,284'Method for making GaN-based high electron mobility transistor'20107,655,514'Method of fabricating a MESFET with a sloped MESA structure'20107,345,309'SiC metal semiconductor field-effect transistor'20087,285,433'Integrated devices with optical and electrical isolation and method for making'20077,002,156'Detection system including avalanche photodiode for use in harsh environments'20066,838,741'Avalanche photodiode for use in harsh environments'20056,784,430'Interdigitated flame sensor, system and method'20046,191,458'Silicon carbide integrated circuits'20015,814,859'Self-aligned transistor device including a patterned refracting dielectric layer'19985,510,281'Method of fabricating a self-aligned DMOS transistor device using SiC and spacers'19965,385,855'Fabrication of silicon carbide integrated circuits'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2019Patents assigned to GEN ELECTRIC (9)· patent assignee history
1995–2019Based in Ballston Spa, NY, US· patent location history
2005Patents assigned to GEN ELECTTRIC COMPANY (1)· patent assignee history
2008–2010Patents assigned to LOCKHEED CORP (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 9 | 1995–2019 |
| LOCKHEED CORP | 3 | 2008–2010 |
| GEN ELECTTRIC COMPANY | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ballston Spa, New York, US | 13 | 1995–2019 |